'grunt jshint:server' ignores deep server/api files #463

Are files nested in the server/api purposefully excluded from jshint:serve?

If not, proposed minor updates outlined below:

Updated Gruntfile:

src: [ 'server/{,*/}*.js']

to

src: [ 'server/**/*.js']

This causes the boilerplate specs to fail on 'grunt jshint:server'. Two additional changes to address:

1. Remove "latedef": true from Server .jshintrc
2. Add /*global describe, it, before, beforeEach, after, afterEach */
   and /*jshint expr:true */ to thing.spec.js and user.spec.js